<!DOCTYPE html>
<html>
  <head>
    <title>Drag example with throttled undo</title>
    <link rel="stylesheet" href="style.css" charset="utf-8">
  </head>
  <body>
    <button id="undoButton" autofocus>Undo</button>
    <div id="draggable">
    </div>
    <script src="/static/bundle.js"></script>
  </body>
</html>
